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Try server and buildbot scripts now using Chromium scripts.

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- compatible with depot_tools try commands.
- old build master is converted to use Chromium scripts, according to
http://www.chromium.org/developers/testing/chromium-build-infrastructure/getting-the-buildbot-source/forking-your-buildbot
- slaves can now be run out of a plain checkout, no local configuration needed.

Also added files to make it possible to use tools as a separate checkout.

BUG=None
TEST=Runs on local machine with remote slaves. I've successfully submitted try jobs with both git try and gcl try commands.

Review URL: https://webrtc-codereview.appspot.com/449011

git-svn-id: http://webrtc.googlecode.com/svn/trunk@1945 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
kjellander@webrtc.org
2012-03-27 15:57:30 +00:00
parent 620bae5442
commit de2a76fcf9
34 changed files with 2279 additions and 196 deletions
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137
tools/continuous_build/build_internal/scripts/clean_old_files.py Executable file
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#!/usr/bin/env python
# Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
#
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS. All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.
__author__ = "ivinnichenko@webrtc.org (Illya Vinnichenko)"
"""This script will prune sufficiently old files and empty directories.
The algorithm is to look into the provided directory and delete any files
that is older than x days, recursively. Then all empty directories will be
deleted (we can't look at timestamps there since the act of deleting a file
will refresh the directory's timestamp).
Note: This script has only been tested on Linux.
"""
from optparse import OptionParser
import os
import sys
import time
# The path is considered whitelisted if any of these entries appear
# at some point in the path
WHITELIST = ["buildbot.tac", "master.cfg", "public_html", "changes.pck",
"webrtc_buildbot"]
def is_whitelisted(path):
"""Check if file is whitelisted.
Args:
path: file path.
"""
for entry in WHITELIST:
if entry in path:
return True
return False
def delete_directory(directory):
try:
os.rmdir(directory)
return True
except OSError as exception:
if "not empty" in str(exception):
# This is normal, ignore it
pass
else:
print "Could not remove directory %s: reason %s." % (directory, exception)
return False
def delete_file(file):
try:
os.remove(file)
except OSError as exception:
print "Unexpectedly failed to remove file %s: reason %s." % (file,
exception)
def log_removal(file_or_directory, time_stamp, verbose):
if verbose:
str_stamp = time.strftime("%a, %d %b %Y %H:%M:%S +0000",
time.gmtime(time_stamp))
print "Removing [%s], stamped on %s" % (file_or_directory, str_stamp)
def remove_old_files_and_directories(path, num_days, verbose, skip_dirs):
"""Removes all files under path that are older than num_days days.
The algorithm also tried to delete all directories, except for those who
contain files that are sufficiently new.
Implementation note: it doesn't make sense to look at timestamps for
directories since their timestamps are updated when a file is deleted.
Args:
path: The starting point.
num_days: days limit for removal.
verbose: print every cmd?
"""
current_time = time.time()
limit = 60 * 60 * 24 * num_days
# Walk bottom-up so directories are deleted in the right order.
for root, directories, files in os.walk(path, topdown=False):
for file in files:
current_file = os.path.join(root, file)
time_stamp = os.stat(current_file).st_mtime
if is_whitelisted(current_file):
continue
if (current_time - time_stamp) > limit:
delete_file(current_file)
log_removal(current_file, time_stamp, verbose)
if not skip_dirs:
for directory in directories:
current_directory = os.path.join(root, directory)
time_stamp = os.stat(current_directory).st_mtime
if delete_directory(current_directory):
log_removal(current_directory, time_stamp, verbose)
def main():
usage = "usage: %prog -p <base path> -n <number of days> [-q] [-d]"
parser = OptionParser(usage)
parser.add_option("-p", "--path", dest="cleanup_path", help="base directory")
parser.add_option("-n", "--num_days", dest="num_days", help="number of days")
parser.add_option("-q", "--quiet",
action="store_false", dest="verbose", default=True,
help="don't print status messages to stdout")
parser.add_option("-d", "--delete-dirs-too",
action="store_false", dest="skip_dirs", default=True,
help="number of days")
options, args = parser.parse_args()
if not options.cleanup_path:
print "You must specify base directory"
sys.exit(2)
if not options.num_days:
print "You must specify number of days old"
sys.exit(2)
if options.verbose:
print "Cleaning up everything in %s older than %s days" % (
options.cleanup_path, options.num_days)
remove_old_files_and_directories(options.cleanup_path, int(options.num_days),
options.verbose, options.skip_dirs)
if __name__ == "__main__":
main()

13
tools/continuous_build/build_internal/scripts/clean_third_party_gcda.sh Executable file
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#!/bin/sh
# Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
#
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS. All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.
#
# This script removes all .gcda files from third_party in order to work around
# a bug in LCOV (this should also increase the bot speed).
find . -name "*.gcda" -path "*/third_party/*" | xargs rm -f

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tools/continuous_build/build_internal/scripts/generate_coverage_html.sh Executable file
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#!/bin/sh
# Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
#
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS. All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.
#
# Generates a LCOV error report and makes the results readable to all.
genhtml $1 --output-directory $2
if [ "$?" -ne "0" ]; then
exit 1
fi
chmod -R 777 $2

8
tools/continuous_build/build_internal/scripts/webrtc_buildbot/__init__.py Executable file
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#!/usr/bin/env python
# Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
#
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS. All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.

862
tools/continuous_build/build_internal/scripts/webrtc_buildbot/utils.py Executable file
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#!/usr/bin/env python
# Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
#
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS. All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.
__author__ = 'ivinnichenko@webrtc.org (Illya Vinnichenko)'
import buildbot
import os
import sys
import urlparse
from buildbot.process import factory
from buildbot.process import properties
from buildbot.process.properties import WithProperties
from buildbot.steps.shell import ShellCommand
from master import chromium_step
from master.factory import gclient_factory
# Defines the order of the booleans of the supported platforms in the test
# dictionaries in master.cfg.
SUPPORTED_PLATFORMS = ('Linux', 'Mac', 'Windows')
WEBRTC_SVN_LOCATION = 'http://webrtc.googlecode.com/svn/trunk'
WEBRTC_TRUNK_DIR = 'build/trunk/'
WEBRTC_BUILD_DIR = 'build/'
VALGRIND_CMD = ['tools/valgrind-webrtc/webrtc_tests.sh', '-t', 'cmdline']
DEFAULT_COVERAGE_DIR = '/var/www/coverage/'
DEFAULT_MASTER_WORK_DIR = '.'
GCLIENT_RETRIES = 3
# Copied from trunk/tools/build/scripts/master/factory/chromium_factory.py
# but converted to a list since we set defines instead of using an environment
# variable.
#
# On valgrind bots, override the optimizer settings so we don't inline too
# much and make the stacks harder to figure out. Use the same settings
# on all buildbot masters to make it easier to move bots.
MEMORY_TOOLS_GYP_DEFINES = [
# GCC flags
'mac_debug_optimization=1 ',
'mac_release_optimization=1 ',
'release_optimize=1 ',
'no_gc_sections=1 ',
'debug_extra_cflags="-g -fno-inline -fno-omit-frame-pointer '
'-fno-builtin -fno-optimize-sibling-calls" ',
'release_extra_cflags="-g -fno-inline -fno-omit-frame-pointer '
'-fno-builtin -fno-optimize-sibling-calls" ',
# MSVS flags
'win_debug_RuntimeChecks=0 ',
'win_debug_disable_iterator_debugging=1 ',
'win_debug_Optimization=1 ',
'win_debug_InlineFunctionExpansion=0 ',
'win_release_InlineFunctionExpansion=0 ',
'win_release_OmitFramePointers=0 ',
'linux_use_tcmalloc=1 ',
'release_valgrind_build=1 ',
'werror= ',
]
class WebRTCFactory(factory.BuildFactory):
"""Abstract superclass for all build factories.
A build factory defines a sequence of steps to take in a build process.
This class provides some helper methods and some abstract methods that
can be overridden to create customized build sequences.
"""
def __init__(self, build_status_oracle, is_try_slave=False):
"""Creates the abstract factory.
Args:
build_status_oracle: An instance of BuildStatusOracle which is used to
keep track of our build state.
is_try_slave: If this bot is a try slave. Needed since we're handling
some things differently between normal slaves and try slaves.
"""
factory.BuildFactory.__init__(self)
self.build_status_oracle = build_status_oracle
self.is_try_slave = is_try_slave
self.properties = properties.Properties()
self.gyp_params = []
self.release = False
def EnableBuild(self):
"""Adds steps for building WebRTC [must be overridden].
Implementations of this method must add clean and build steps so that
when all steps have been run, we have an up-to-date, complete and correct
build of WebRTC for the platform. It is up to the method how to do this.
"""
pass
def EnableTests(self, tests):
"""Adds test run steps for all tests in the list.
This method must be run after enabling the build.
Args:
tests: list of test to be run.
"""
for test in tests:
self.EnableTest(test)
def AddCommonStep(self, cmd, descriptor='', workdir=WEBRTC_TRUNK_DIR,
halt_build_on_failure=True, warn_on_failure=False):
"""Adds a step which will run as a shell command on the slave.
NOTE: you are recommended to use this method to add new shell commands
instead of the base-class addStep method, since steps added here will
work with the smart-clean system (e.g. only do a full rebuild if the
previous build failed). Steps handled outside this method will not lead
to a full rebuild on the next build if they fail.
Args:
cmd: The command to run. This command follows the contract for
ShellCommand, so see that documentation for more details.
descriptor: A string, or a list of strings, describing what the step
does. The descriptor gets printed in the waterfall display.
workdir: The working directory to run the command in, relative to
the bot's build name directory. The WebRTC root will generally be
in build/trunk/ relative to that directory. The caller is
responsible for making sure that the slashes are flipped the right
way depending on platform, which means you can't use the default
value if the step will run on a Windows machine.
halt_build_on_failure: Stops the build dead in its tracks if this step
fails. Use for critical steps. This option does not make sense with
warn_on_failure.
warn_on_failure: If true, this step isn't that important and will not
cause a failed build on failure.
"""
flunk_on_failure = not warn_on_failure
if type(descriptor) is str:
descriptor = [descriptor]
# Add spaces to wrap long test names to make waterfall output more compact.
wrapped_text = self._WrapLongLines(descriptor)
self.addStep(MonitoredShellCommand(
build_status_oracle=self.build_status_oracle,
command=cmd,
workdir=workdir,
description=wrapped_text + ['running...'],
descriptionDone=wrapped_text,
warnOnFailure=warn_on_failure,
flunkOnFailure=flunk_on_failure,
haltOnFailure=halt_build_on_failure,
name='_'.join(descriptor)))
def AddSmartCleanStep(self):
"""Adds a smart clean step.
Smart clean only cleans the whole repository if the build status oracle
thinks the last build failed. Otherwise it cleans just the build output.
"""
self.addStep(SmartClean(self.build_status_oracle, self.is_try_slave,
workdir=WEBRTC_BUILD_DIR))
def AddCommonTestRunStep(self, test, descriptor='', cmd=None):
"""Adds a step for running a single test [must be overridden].
In general, failing tests should not halt the build and allow other tests
to execute. A failing test should fail, or 'flunk', the build though.
The working directory for this command will be the WebRTC root directory
(generally build/trunk).
Implementations of this method must add new steps through AddCommonStep
and not by calling addStep.
Args:
test: The test binary name. The step will attempt to execute this
binary in the binary output folder, except if the cmd argument is
defined (in that case, we will run cmd instead and just use the
test name in the descriptor).
descriptor: This should either be a string or a list of strings. The
descriptor or descriptors are appended to the test name and
displayed in the waterfall.
cmd: If necessary, you can specify this argument to override the
default behavior, which is to just run the binary specified in
test without arguments.
"""
pass
def EnableTest(self, test):
"""Makes a test run in the build sequence. May be overridden.
Override to handle special cases for specific platforms, for instance if
a particular test binary requires command line arguments.
Args:
test: The test name to enable.
"""
self.AddCommonTestRunStep(test)
def AddGclientConfigStep(self):
"""Helper method for adding a gclient config step."""
self.AddCommonStep(['gclient', 'config', WEBRTC_SVN_LOCATION],
workdir=WEBRTC_BUILD_DIR,
descriptor='gclient_config')
def AddGclientSyncStep(self):
"""Helper method for invoking gclient sync."""
gclient_spec = self._ConfigureWhatToBuild()
env = self._GetEnvironmentWithDisabledDepotToolsUpdate()
# Define how the GClient command shall be executed.
# Try 4+1=5 times, 10 seconds apart.
retry = (10, 4)
# Subversion timeout is by default 2 minutes; we allow 5 minutes.
timeout = 60*5
# Removal can take a long time. Allow 15 minutes.
rm_timeout = 60*15
self.addStep(chromium_step.GClient,
gclient_spec=gclient_spec,
svnurl=WEBRTC_SVN_LOCATION,
workdir='build',
mode='update',
env=env,
retry=retry,
timeout=timeout,
rm_timeout=rm_timeout)
def AddCommonGYPStep(self, gyp_file, gyp_params=[], descriptor='gyp'):
"""Helper method for invoking GYP on WebRTC.
GYP will generate makefiles or its equivalent in a platform-specific
manner. A failed GYP step will halt the build.
This command will run in the WebRTC root directory
(generally build/trunk).
Args:
gyp_file: The root GYP file to use.
gyp_params: Custom GYP parameters (same semantics as the GYP_PARAMS
environment variable).
descriptor: The descriptor to use for the step.
"""
cmd = ['./build/gyp_chromium', '--depth=.', gyp_file]
cmd += gyp_params + self.gyp_params
self.AddCommonStep(cmd=cmd, descriptor=descriptor)
def _ConfigureWhatToBuild(self):
"""Returns a string with the contents of a .gclient file."""
solution = gclient_factory.GClientSolution(name='trunk',
svn_url=WEBRTC_SVN_LOCATION)
return 'solutions = [ %s ]' % solution.GetSpec()
def _GetEnvironmentWithDisabledDepotToolsUpdate(self):
"""Returns a dictionary of environment variables to be used by GClient."""
env = {}
env['DEPOT_TOOLS_UPDATE'] = '0'
return env
def _WrapLongLines(self, string_list, max_line_length=25, wrap_character='_'):
""" Creates a list with wrapped strings for lines that are too long.
This is done by inserting spaces to long lines with the wrap character
in. It's a simple way to make long test targets wrap nicer in the
waterfall display.
This method should only be used for lists that are displayed in the web
interface!
Args:
string_list: List of strings where each string represents one line.
max_line_length: Number of characters a line may have to avoid
getting wrapped.
wrap_character: The character we're looking for when inserting a
space if a string is larger than max_line_length. If no such
character is found, no space will be inserted.
Returns:
A new list of the same length as the input list, but with strings
that may contain extra spaces in them, if longer than the max
length.
"""
result = []
for line in string_list:
if len(line) > max_line_length:
index = line.rfind(wrap_character)
if index != -1:
line = line[:index] + ' ' + line[index:]
result.append(line)
return result
class BuildStatusOracle:
"""Keeps track of a particular build's state.
The oracle uses files in the default master work directory to keep track
of whether a build has failed. It only keeps track of the most recent build
until told to forget it.
"""
def __init__(self, builder_name):
"""Creates the oracle.
Args:
builder_name: The name of the associated builder. This name is used
in the filename on disk. This name should be unique.
"""
self.builder_name = builder_name
self.master_work_dir = DEFAULT_MASTER_WORK_DIR
def LastBuildFailed(self):
failure_file_path = self._GetFailureBuildPath()
return os.path.exists(failure_file_path)
def ForgetLastBuild(self):
if self.LastBuildFailed():
os.remove(self._GetFailureBuildPath())
def SetLastBuildAsFailed(self):
open(self._GetFailureBuildPath(), 'w').close()
def _GetFailureBuildPath(self):
return os.path.join(self.master_work_dir, self.builder_name + ".failed")
class MonitoredShellCommand(ShellCommand):
"""Wraps a shell command and notifies the oracle if the command fails."""
def __init__(self, build_status_oracle, **kwargs):
ShellCommand.__init__(self, **kwargs)
self.addFactoryArguments(build_status_oracle=build_status_oracle)
self.build_status_oracle = build_status_oracle
def finished(self, results):
if (results == buildbot.status.builder.FAILURE or
results == buildbot.status.builder.EXCEPTION):
self.build_status_oracle.SetLastBuildAsFailed()
ShellCommand.finished(self, results)
class SmartClean(ShellCommand):
"""Cleans the repository fully or partially depending on the build state."""
def __init__(self, build_status_oracle, is_try_slave, **kwargs):
ShellCommand.__init__(self, **kwargs)
self.addFactoryArguments(build_status_oracle=build_status_oracle,
is_try_slave=is_try_slave)
self.haltOnFailure = True
self.build_status_oracle = build_status_oracle
self.is_try_slave = is_try_slave
def start(self):
# Always do normal clean for try slaves, since nuking confuses the Chromium
# scripts' GClient sync step.
if self.is_try_slave or self.build_status_oracle.LastBuildFailed():
self.description = ['Clean']
self.setCommand('rm -rf trunk/out && '
'rm -rf trunk/xcodebuild &&'
'rm -rf trunk/build/Debug &&'
'rm -rf trunk/build/Release')
else:
self.build_status_oracle.ForgetLastBuild()
self.description = ['Nuke Repository', '(Previous Failed)']
self.setCommand(['rm', '-rf', 'trunk'])
ShellCommand.start(self)
class GenerateCodeCoverage(ShellCommand):
"""This custom shell command generates coverage HTML using genhtml.
The command will dump the HTML output into coverage_dir, in a directory
whose name is generated from the build number and slave name. We will
expect that the coverage directory is somewhere under the web server root
(i.e. public html root) that corresponds to the web server URL. That is, if
we write Foo to the coverage directory we expect that directory to be
reachable from url/Foo.
"""
def __init__(self, coverage_url, coverage_dir, coverage_file, **kwargs):
"""Prepares the coverage command.
Args:
coverage_url: The base URL for the serving web server we will use
when we generate the link to the coverage. This will generally
be the slave's URL (something like http://slave-hostname/).
coverage_dir: Where to write coverage HTML.
coverage_file: The LCOV file to generate the coverage from.
"""
ShellCommand.__init__(self, **kwargs)
self.addFactoryArguments(coverage_url=coverage_url,
coverage_dir=coverage_dir,
coverage_file=coverage_file)
self.coverage_url = coverage_url
self.coverage_dir = coverage_dir
self.coverage_file = coverage_file
self.description = ['Coverage Report']
self.warnOnFailure = True
self.flunkOnFailure = False
output_dir = os.path.join(coverage_dir,
'%(buildername)s_%(buildnumber)s')
self.setCommand(['./tools/continuous_build/generate_coverage_html.sh',
coverage_file, WithProperties(output_dir)])
def createSummary(self, log):
coverage_url = urlparse.urljoin(self.coverage_url,
'%s_%s' % (self.getProperty('buildername'),
self.getProperty('buildnumber')))
self.addURL('click here', coverage_url)
def start(self):
ShellCommand.start(self)
class WebRTCAndroidFactory(WebRTCFactory):
"""Sets up the Android build."""
def __init__(self, build_status_oracle):
WebRTCFactory.__init__(self, build_status_oracle)
def EnableBuild(self, product='toro'):
prefix = 'rm -rf out/target/product/%s/obj/' % product
cleanup_list = [
'rm -rf external/webrtc',
prefix + 'STATIC_LIBRARIES/libwebrtc_*',
prefix + 'SHARE_LIBRARIES/libwebrtc_*',
prefix + 'EXECUTABLES/webrtc_*'
]
cmd = ' ; '.join(cleanup_list)
self.AddCommonStep(cmd, descriptor='cleanup')
cmd = 'svn checkout %s external/webrtc' % WEBRTC_SVN_LOCATION
self.AddCommonStep(cmd, descriptor='svn (checkout)')
cmd = ('source build/envsetup.sh && lunch full_%s-eng ' % product)
self.AddCommonStep(cmd, descriptor='make_android')
cmd = 'source build/envsetup.sh && mmm external/webrtc showcommands'
self.AddCommonStep(cmd, descriptor='make_webrtc')
class WebRTCAndroidNDKFactory(WebRTCFactory):
"""Sets up the Android NDK build."""
def __init__(self, build_status_oracle):
WebRTCFactory.__init__(self, build_status_oracle)
def EnableBuild(self):
self.AddSmartCleanStep()
self.AddGclientConfigStep()
self.AddGclientSyncStep(force_sync=True)
cmd = 'source ./build/android/envsetup.sh && gclient runhooks'
self.AddCommonStep(cmd, descriptor='gen_android_makefiles')
cmd = 'source ./build/android/envsetup.sh && make -j8'
self.AddCommonStep(cmd, descriptor='make')
class WebRTCChromeFactory(WebRTCFactory):
"""Sets up the Chrome OS build."""
def __init__(self, build_status_oracle):
WebRTCFactory.__init__(self, build_status_oracle)
def EnableBuild(self):
self.AddCommonStep(['rm', '-rf', 'src'], workdir=WEBRTC_BUILD_DIR,
descriptor='Cleanup')
self.AddGclientSyncStep()
self.AddCommonMakeStep('chrome')
def AddCommonMakeStep(self, target, make_extra=None):
descriptor = ['make ' + target]
cmd = ['make', target, '-j100']
if make_extra is not None:
cmd.append(make_extra)
self.AddCommonStep(cmd=cmd, descriptor=descriptor,
warn_on_failure=True, workdir='build/src')
class WebRTCLinuxFactory(WebRTCFactory):
"""Sets up the Linux build.
This factory is quite configurable and can run a variety of builds.
"""
def __init__(self, build_status_oracle, is_try_slave=False,
valgrind_enabled=False):
WebRTCFactory.__init__(self, build_status_oracle, is_try_slave)
self.build_enabled = False
self.coverage_enabled = False
self.valgrind_enabled = valgrind_enabled
def EnableCoverage(self, coverage_url, coverage_dir=DEFAULT_COVERAGE_DIR):
"""Enables coverage measurements using LCOV/GCOV.
This method must be called before enabling build.
Args:
coverage_url: See the GenerateCodeCoverage command's contract for
this argument.
coverage_dir: See the GenerateCodeCoverage command's contract for
this argument.
"""
assert self.build_enabled is False
self.coverage_enabled = True
self.coverage_url = coverage_url
self.coverage_dir = coverage_dir
def EnableBuild(self, release=False, build32=False, chrome_os=False,
clang=False):
if build32:
self.gyp_params.append('-Dtarget_arch=ia32')
self.build_enabled = True
self.release = release
self.AddSmartCleanStep()
# Valgrind bots need special GYP defines to enable memory profiling
# friendly compilation. They already has a custom .gclient configuration
# file created so they don't need one being generated like the other bots.
if self.valgrind_enabled:
for gyp_define in MEMORY_TOOLS_GYP_DEFINES:
self.gyp_params.append('-D' + gyp_define)
else:
self.AddGclientConfigStep()
self.AddGclientSyncStep()
if chrome_os:
self.gyp_params.append('-Dchromeos=1')
if clang:
self.gyp_params.append('-Dclang=1')
if self.coverage_enabled:
self.gyp_params.append('-Dcoverage=1')
self.AddCommonGYPStep('webrtc.gyp', descriptor='CommonGYP')
if clang:
self.AddCommonStep(['trunk/tools/clang/scripts/update.sh'],
workdir=WEBRTC_BUILD_DIR,
descriptor='Update_Clang')
if self.release:
self.AddCommonMakeStep('all', make_extra='BUILDTYPE=Release')
else:
self.AddCommonMakeStep('all')
def AddCommonTestRunStep(self, test, extra_text=None, cmd=None):
descriptor = [test, extra_text] if extra_text else [test]
if cmd is None:
test_folder = 'Release' if self.release else 'Debug'
cmd = ['out/%s/%s' % (test_folder, test)]
if self.valgrind_enabled:
cmd = VALGRIND_CMD + cmd
self.AddCommonStep(cmd, descriptor=descriptor, halt_build_on_failure=False)
def AddXvfbTestRunStep(self, test_name, test_binary, test_arguments=''):
""" Adds a test to be run inside a XVFB window manager."""
cmd = ('xvfb-run '
'--server-args="-screen 0 800x600x24 -extension Composite" '
'%s %s' % (test_binary, test_arguments))
self.AddCommonTestRunStep(test=test_name, cmd=cmd)
def AddCommonMakeStep(self, target, extra_text=None, make_extra=None):
descriptor = ['make ' + target, extra_text] if extra_text else ['make ' +
target]
cmd = ['make', target, '-j100']
if make_extra:
cmd.append(make_extra)
self.AddCommonStep(cmd=cmd, descriptor=descriptor)
def AddStepsToEstablishCoverageBaseline(self):
self.AddCommonStep(['lcov', '--directory', '.', '--capture', '-b',
'.', '--initial',
'--output-file', 'webrtc_base.info'],
warn_on_failure=True,
halt_build_on_failure=False,
descriptor='LCOV (Baseline Capture)')
self.AddCommonStep(['lcov', '--extract', 'webrtc_base.info', '*/src/*',
'--output', 'filtered.info'],
warn_on_failure=True,
halt_build_on_failure=False,
descriptor='LCOV (Baseline Extract)')
self.AddCommonStep(['lcov', '--remove', 'filtered.info', '*/usr/include/*',
'/third*', '/testing/*', '*/test/*', '*_unittest.*',
'*/mock/*', '--output',
'webrtc_base_filtered_final.info'],
warn_on_failure=True,
halt_build_on_failure=False,
descriptor='LCOV (Baseline Filter)')
def AddStepsToComputeCoverage(self):
"""Enable coverage data."""
# Delete all third-party .gcda files to save time and work around a bug
# in lcov which tends to hang when capturing on libjpgturbo.
self.AddCommonStep(['./tools/continuous_build/clean_third_party_gcda.sh'],
warn_on_failure=True,
halt_build_on_failure=False,
descriptor='LCOV (Delete 3rd party)')
self.AddCommonStep(['lcov', '--directory', '.', '--capture', '-b',
'.', '--output-file', 'webrtc.info'],
warn_on_failure=True,
halt_build_on_failure=False,
descriptor='LCOV (Capture)')
self.AddCommonStep(['lcov', '--extract', 'webrtc.info', '*/src/*',
'--output', 'test.info'],
warn_on_failure=True,
halt_build_on_failure=False,
descriptor='LCOV (Extract)')
self.AddCommonStep(['lcov', '--remove', 'test.info', '*/usr/include/*',
'/third*', '/testing/*', '*/test/*', '*_unittest.*',
'*/mock/*', '--output',
'final.info'],
warn_on_failure=True,
halt_build_on_failure=False,
descriptor='LCOV (Filter)')
self.AddCommonStep(['lcov', '-a', 'webrtc_base_filtered_final.info', '-a',
'final.info', '-o', 'final.info'],
warn_on_failure=True,
halt_build_on_failure=False,
descriptor='LCOV (Merge)')
# This step isn't monitored but it's fine since it's not critical.
self.addStep(GenerateCodeCoverage(coverage_url=self.coverage_url,
coverage_dir=self.coverage_dir,
coverage_file='final.info',
workdir=WEBRTC_TRUNK_DIR))
def EnableTests(self, tests):
if self.coverage_enabled:
self.AddStepsToEstablishCoverageBaseline()
WebRTCFactory.EnableTests(self, tests)
if self.coverage_enabled:
self.AddStepsToComputeCoverage()
def EnableTest(self, test):
"""Adds a step for running a test on Linux.
In general, this method will interpret the name as the name of a binary
in the default build output directory, except for a few special cases
which require custom command lines.
Args:
test: the test name as a string.
"""
if test == 'audioproc_unittest':
self.AddCommonTestRunStep(test)
self.AddCommonGYPStep('webrtc.gyp', gyp_params=['-Dprefer_fixed_point=1'],
descriptor='GYP fixed point')
self.AddCommonMakeStep(test, extra_text='(fixed point)')
self.AddCommonTestRunStep(test, extra_text='(fixed point)')
elif test == 'vie_auto_test':
# TODO(phoglund): Enable the full stack test once it is completed and
# nonflaky.
binary = 'out/Debug/vie_auto_test'
args = (
'--automated --gtest_filter="'
'-ViEVideoVerificationTest.RunsFullStackWithoutErrors" '
'--capture_test_ensure_resolution_alignment_in_capture_device=false')
self.AddXvfbTestRunStep(test_name=test, test_binary=binary,
test_arguments=args)
elif test == 'video_render_module_test':
self.AddXvfbTestRunStep(test_name=test,
test_binary='out/Debug/video_render_module_test')
elif test == 'voe_auto_test':
cmd = 'out/Debug/voe_auto_test --automated'
self.AddCommonTestRunStep(test=test, cmd=cmd)
else:
self.AddCommonTestRunStep(test)
class WebRTCMacFactory(WebRTCFactory):
"""Sets up the Mac build, both for make and xcode."""
def __init__(self, build_status_oracle, is_try_slave=False):
WebRTCFactory.__init__(self, build_status_oracle, is_try_slave)
self.build_type = 'both'
self.allowed_build_types = ['both', 'xcode', 'make']
def EnableBuild(self, build_type='both', release=False):
self.release = release
if build_type not in self.allowed_build_types:
print '*** INCORRECT BUILD TYPE (%s)!!! ***' % build_type
sys.exit(0)
else:
self.build_type = build_type
self.AddSmartCleanStep()
self.AddGclientConfigStep()
self.AddGclientSyncStep()
if self.build_type == 'make' or self.build_type == 'both':
self.AddCommonGYPStep('webrtc.gyp', gyp_params=['-f', 'make'],
descriptor='EnableMake')
self.AddCommonMakeStep('all')
def AddCommonTestRunStep(self, test, extra_text=None, cmd=None):
descriptor = [test, extra_text] if extra_text else [test]
if cmd is None:
out_path = 'xcodebuild' if self.build_type == 'xcode' else 'out'
test_folder = 'Release' if self.release else 'Debug'
cmd = ['%s/%s/%s' % (out_path, test_folder, test)]
if self.build_type == 'xcode' or self.build_type == 'both':
self.AddCommonStep(cmd, descriptor=descriptor + ['(xcode)'],
halt_build_on_failure=False)
# Execute test only for 'make' build type.
# If 'both' is enabled we'll only execute the 'xcode' built ones.
if self.build_type == 'make':
self.AddCommonStep(cmd, descriptor=descriptor + ['(make)'],
halt_build_on_failure=False)
def AddCommonMakeStep(self, target, extra_text=None, make_extra=None):
descriptor = [target, extra_text] if extra_text else [target]
if self.build_type == 'make' or self.build_type == 'both':
cmd = ['make', target, '-j100']
if make_extra is not None:
cmd.append(make_extra)
if self.release:
cmd.append('BUILDTYPE=Release')
self.AddCommonStep(cmd, descriptor=descriptor + ['(make)'])
if self.build_type == 'xcode' or self.build_type == 'both':
configuration = 'Release' if self.release else 'Debug'
cmd = ['xcodebuild', '-project', 'webrtc.xcodeproj', '-configuration',
configuration, '-target', 'All']
self.AddCommonStep(cmd, descriptor=descriptor + ['(xcode)'])
class WebRTCWinFactory(WebRTCFactory):
"""Sets up the Windows build.
Allows building with Debug, Release or both in sequence.
"""
# Must provide full path to the command since we cannot add custom paths to
# the PATH environment variable when using Chromium buildbot startup scripts.
BUILD_CMD = r'C:\Windows\Microsoft.NET\Framework\v3.5\msbuild.exe'
def __init__(self, build_status_oracle, is_try_slave=False):
WebRTCFactory.__init__(self, build_status_oracle, is_try_slave)
self.configuration = 'Debug'
self.platform = 'x64'
self.allowed_platforms = ['x64', 'Win32']
self.allowed_configurations = ['Debug', 'Release', 'both']
def AddCommonStep(self, cmd, descriptor='', workdir=WEBRTC_TRUNK_DIR,
halt_build_on_failure=True, warn_on_failure=False):
workdir = workdir.replace('/', '\\')
WebRTCFactory.AddCommonStep(self, cmd, descriptor, workdir,
halt_build_on_failure, warn_on_failure)
def EnableBuild(self, platform='Win32', configuration='Debug'):
if platform not in self.allowed_platforms:
raise UnsupportedConfigurationError('Platform %s is not supported.'
% platform)
if configuration not in self.allowed_configurations:
raise UnsupportedConfigurationError('Configuration %s is not supported.'
% configuration)
self.platform = platform
self.configuration = configuration
# List possible interfering processes here to make it easier to debug what
# processes can interfere with us.
cmd = '%WINDIR%\\system32\\tasklist || set ERRORLEVEL=0'
self.AddCommonStep(cmd, 'list_processes')
# Since Windows is very picky about locking files, make sure to kill
# any interfering processes. Feel free to add more process kill steps if
# necessary.
cmd = '%WINDIR%\\system32\\taskkill /f /im svn.exe || set ERRORLEVEL=0'
self.AddCommonStep(cmd, 'svnkill')
# TODO(kjellander): Enable for normal slaves too when all are moved over to
# the new slave architecture.
if self.is_try_slave:
# Run the Chromium kill process script. It requires the handle.exe to be
# copied into third_party/psutils in order to not fail.
# Download from:
# http://technet.microsoft.com/en-us/sysinternals/bb896655.aspx
# To avoid having to modify kill_processes.py, we set the working dir to
# the build dir (three levels up from the build dir that contains
# third_party/psutils).
cmd = 'python ..\\..\\..\\scripts\\slave\\kill_processes.py'
self.AddCommonStep(cmd, 'taskkill', workdir=WEBRTC_BUILD_DIR)
# Now do the clean + build.
self.AddSmartCleanStep()
self.AddGclientConfigStep()
self.AddGclientSyncStep()
if self.configuration == 'Debug' or self.configuration == 'both':
cmd = [WebRTCWinFactory.BUILD_CMD, 'webrtc.sln', '/t:Clean',
'/verbosity:diagnostic',
'/p:Configuration=Debug;Platform=%s' % (self.platform)]
self.AddCommonStep(cmd, descriptor='Build(Clean)')
cmd = [WebRTCWinFactory.BUILD_CMD, 'webrtc.sln',
'/verbosity:diagnostic',
'/p:Configuration=Debug;Platform=%s' % (self.platform)]
self.AddCommonStep(cmd, descriptor='Build(Debug)')
if self.configuration == 'Release' or self.configuration == 'both':
cmd = [WebRTCWinFactory.BUILD_CMD, 'webrtc.sln', '/t:Clean',
'/verbosity:diagnostic',
'/p:Configuration=Release;Platform=%s' % (self.platform)]
self.AddCommonStep(cmd, descriptor='Build(Clean)')
cmd = [WebRTCWinFactory.BUILD_CMD, 'webrtc.sln',
'/verbosity:diagnostic',
'/p:Configuration=Release;Platform=%s' % (self.platform)]
self.AddCommonStep(cmd, descriptor='Build(Release)')
def AddCommonTestRunStep(self, test, cmd=None):
descriptor = [test]
if self.configuration == 'Debug' or self.configuration == 'both':
if cmd is None:
cmd = ['build\Debug\%s.exe' % test]
self.AddCommonStep(cmd, descriptor=descriptor,
halt_build_on_failure=False)
if self.configuration == 'Release' or self.configuration == 'both':
if cmd is None:
cmd = ['build\Release\%s.exe' % test]
self.AddCommonStep(cmd, descriptor=descriptor,
halt_build_on_failure=False)
# Utility functions
class UnsupportedConfigurationError(Exception):
pass
def GetEnabledTests(test_dict, platform):
"""Returns a list of enabled test names for the provided platform.
Args:
test_dict: Dictionary mapping test names to tuples representing if the
test shall be enabled on each platform. Each tuple contains one
boolean for each platform. The platforms are in the order specified
by SUPPORTED_PLATFORMS.
platform: The platform we're looking to get the tests for.
Returns:
A list of test names, sorted alphabetically.
Raises:
UnsupportedConfigurationError: if the platform supplied is not supported.
"""
if platform not in SUPPORTED_PLATFORMS:
raise UnsupportedConfigurationError('Platform %s is not supported.'
% platform)
result = []
platform_index = SUPPORTED_PLATFORMS.index(platform)
for test_name, enabled_platforms in test_dict.iteritems():
if enabled_platforms[platform_index]:
result.append(test_name)
result.sort()
return result

76
tools/continuous_build/build_internal/scripts/webrtc_buildbot/utils_test.py Normal file
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@@ -0,0 +1,76 @@
#!/usr/bin/env python
# Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
#
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS. All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.
"""Unit tests for helper functions in utils.py."""
__author__ = 'kjellander@webrtc.org (Henrik Kjellander)'
import unittest
from webrtc_buildbot import utils
class Test(unittest.TestCase):
def testGetEnabledTests(self):
tests = {
# Name Linux Mac Windows
'test_1': (True, True, False),
'test_2': (True, False, False),
}
result = utils.GetEnabledTests(tests, 'Linux')
self.assertEqual(2, len(result))
self.assertEqual('test_1', result[0])
self.assertEqual('test_2', result[1])
result = utils.GetEnabledTests(tests, 'Mac')
self.assertEqual(1, len(result))
self.assertEqual('test_1', result[0])
result = utils.GetEnabledTests(tests, 'Windows')
self.assertEqual(0, len(result))
self.assertRaises(utils.UnsupportedPlatformError,
utils.GetEnabledTests, tests, 'BeOS')
def testEmptyListExitQuietly(self):
factory = utils.WebRTCFactory()
self.assertEqual([], factory._WrapLongLines([]))
def testShortLinesShallNotWrap(self):
factory = utils.WebRTCFactory()
self.assertEqual(['a'], factory._WrapLongLines(['a']))
string_25_len = '12345678901234567890123_5'
result = factory._WrapLongLines([string_25_len, string_25_len])
self.assertEqual(string_25_len, result[0])
self.assertEqual(string_25_len, result[1])
def testLinesWithMoreThan25CharactersWithNoWrapCharacterIsUnchanged(self):
factory = utils.WebRTCFactory()
string_26_len = '12345678901234567890123456'
result = factory._WrapLongLines([string_26_len, string_26_len])
self.assertEqual(string_26_len, result[0])
self.assertEqual(string_26_len, result[1])
def testLinesWithMoreThan25CharactersShallWrapOnWrapCharacter(self):
factory = utils.WebRTCFactory()
string_26_len = '123456789012345678901234_6'
test_list = [string_26_len, string_26_len]
result = factory._WrapLongLines(test_list)
expected_result = '123456789012345678901234 _6'
self.assertEqual(expected_result, result[0])
self.assertEqual(expected_result, result[1])
# Verify the original test_list was not modified too.
self.assertEqual(string_26_len, test_list[0])
self.assertEqual(string_26_len, test_list[1])
if __name__ == '__main__':
unittest.main()